K10 K20 10*330mm Ultrafine Tungsten Carbide Grinding Rod
K10 K20 ultrafine grade 10*330mm tungsten cemented carbide grinding rod bar
Technical specifications of carbide solid rods
1. WC + other: 90%
2. Co:10%
3. WC grain size: 0.8 um
4. Hardness: 91.5 HRA
5. Size: various size or customized
6. Surface: h6 polished
Recommanded of carbide solid rods
| Grades | MR09U | MR12UT |
MR06U-T |
MR06U | MR08U | MR08U-K | MR12U | MR10S | MR10F |
| Co | 9 | 12 | 6 | 6 | 8 | 8 | 12 | 10 | 10 |
| WC | 91 | 88 | 94 | 94 | 92 | 92 | 88 | 90 | 90 |
| Grain size | 0.3 | 0.3 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.6 | 0.8 |
| Density (G/CM3) | 14.5 | 14.2 | 14.9 | 14.9 | 14.7 | 14.7 | 14.3 | 14.4 | 14.4 |
| Hardness (HRA) | 93.7 | 93.0 | 94.5 | 94.0 | 93.6 | 93.2 | 92.5 | 92.1 | 91.8 |
| TRS (MPa) | 3500 | 3500 | 3800 | 3800 | 3800 | 3800 | 3500 | 3500 | 3500 |
Application of carbide solid rods
Carbide rod is mainly applied in making drills, end mills,screw tap and reamers. And it is also used for cutting, punching and measuring tools. It is used in the industries of paper making, package, printing, non-ferrous metal processing. Also, it’s an excellent material to processe as HSS cutting tool and holemaking tools,wear-resistant parts,shanks for drill bits and etc.
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